[ARM] 4656/1: AT91: Tweak interrupt priorities

[linux-2.6-omap-h63xx.git] / fs / ioprio.c

diff --git a/fs/ioprio.c b/fs/ioprio.c
index d6ff77e8e7ec563b273bd94d2458ba89b1355cee..e4e01bc7f3387daf2b9282a4ec614a50b5955190 100644 (file)
--- a/fs/ioprio.c
+++ b/fs/ioprio.c
@@ -78,6 +78,10 @@ asmlinkage long sys_ioprio_set(int which, int who, int ioprio)
                        if (!capable(CAP_SYS_ADMIN))
                                return -EPERM;
                        break;
+               case IOPRIO_CLASS_NONE:
+                       if (data)
+                               return -EINVAL;
+                       break;
                default:
                        return -EINVAL;
        }